Power
Description
Product specialty:
Apply for two layers 3.3 high borosilicon glass tube
The two layers glass tube, with same axis is vacuumized between them, the vacuum degree can reach 5x10-2Pa.
Coated with AL/N/AL selective absorbing coating material
High absorbing efficiency: The vacuum magnetic -control sputtering selective absorptive coatings on the heat-collecting plates has a high absorption coefficient of more than 93%, and the emission coefficient around 6%.
Long life: The life span can reach 15 years.
High practicability: Able to endure impact of hail less than 25mm in diameter with high heat efficiency throughout the year.
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Zhejiang Interma Solar Electrical Co., Ltd.
Solar Collector, Solar Hot Water Heater
Address: No.1 Qingyun South Road, Xieqiao Town,
Haining, Zhejiang
China,
Tel: 0086-573-87788246
Fax: 0086-573-87788270
